| Generations (treatment group) | Usual OOSP activities (comparison group) |  | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pre | Post | Change (post-pre) | SD (change) | 95% CI | P value | Pre | Post | Change (post-pre) | SD (change) | 95% CI | P value | P valuea | |
Child’s Nutrition Knowledge, meanb | 8.8 | 10.1 | 1.3 | 1.7 | (0.1, 2.4) | 0.036 | 8.9 | 9.1 | 0.2 | 2.1 | (− 1.3, 1.7) | 0.770 | 0.216 |
Dietary intake | |||||||||||||
 Kcalc | 2146 | 2083 | − 62.7 | 692.2 | (− 528, 402) | 0.77 | 1650 | 2017 | 367 | 908 | (− 243, 976) | 0.210 | 0.227 |
 Healthy Eating Indexc | 54.9 | 58.1 | 3.2 | 16.8 | (− 8.1, 14.4) | 0.545 | 52.8 | 46.4 | −6.3 | 14.9 | (− 16.4, 3.7) | 0.189 | 0.175 |
Child body mass index (BMI) | |||||||||||||
 BMIc | 19.6 | 19.2 | − 0.34 | 0.83 | (− 0.89, 0.22) | 0.210 | 19.8 | 20.5 | 0.67 | 2.35 | (− 0.91, 2.25) | 0.366 | 0.196 |
 BMI z-scorec | 1.22 | 1.08 | − 0.15 | 0.31 | (− 0.35, 0.06) | 0.146 | 1.03 | 1.16 | 0.13 | 0.64 | (− 0.30, 0.56) | 0.509 | 0.208 |
 BMI %c | 82.2 | 78.3 | − 3.9 | 11.4 | (− 11.6, 3.8) | 0.286 | 73.9 | 76.9 | 3.0 | 12.3 | (− 5.3 11.2) | 0.445 | 0.192 |
Child physical activity and sleep | |||||||||||||
 WD MVPAd | 79.3 | 194.5 | 115.2 | 34.9 | (90.2, 140.2) | < 0.0001 | 88.2 | 184.9 | 96.7 | 58.4 | (54.9, 138.5) | < 0.0005 | 0.401 |
 IPT MVPAd | 10.1 | 22.9 | 12.8 | 8.1 | (7.0, 18.6) | 0.0007 | 11.6 | 15.2 | 3.6 | 9.0 | (− 2.8, 10.1) | 0.234 | 0.028 |
 Sleep efficiency, hours/nighte | 90.6 | 89.3 | − 1.32 | 4.5 | (− 5.11, 2.46) | 0.4358 | 85.4 | 86.8 | 1.36 | 8.7 | (− 4.86, 7.58) | 0.633 | 0.442 |
 Wake after sleep onset, hours per nighte | 1.03 | 1.01 | − 0.02 | 0.59 | (− 0.51, 0.47) | 0.9323 | 1.67 | 1.22 | −0.46 | 1.37 | (− 1.44, 0.53) | 0.323 | 0.416 |
Screen time per day (hours)b | 4.23 | 3.32 | − 0.91 | 3.44 | (− 3.22, 1.40) | 0.402 | 4.65 | 7.05 | 2.40 | 5.41 | (− 1.47, 6.27) | 0.194 | 0.108 |